The invention discloses an emergency brake hydraulic power assisting device, and relates to the technical field of hydraulic power assisting devices, the emergency brake hydraulic power assisting device comprises a cylinder body, a connector is fixedly connected to the right side of the cylinder body, an oil inlet pipe is fixedly sleeved with the connector, the emergency brake hydraulic power assisting device further comprises an oil leakage detection mechanism and an expansion sealing mechanism, and the oil leakage detection mechanism and the expansion sealing mechanism are both arranged on the right side of the cylinder body; the oil leakage detection mechanism is used for detecting whether hydraulic oil leakage exists at the joint of the connector and the oil inlet pipe or not and has the function of giving out early warning when oil leakage occurs. The expansion sealing mechanism is used for conducting expansion sealing on the joint of the connector and the oil inlet pipe when oil leakage occurs at the joint of the connector and the oil inlet pipe, leakage early warning can be sent to a driver when hydraulic oil leaks, and emergency measures are synchronously started to seal the leakage position. And the situation that the hydraulic oil leaks for a long time, and consequently driving of a driver on the vehicle is affected is prevented, so that the safety of the driver, nearby personnel and public properties is guaranteed, and the accident occurrence probability is reduced.
本发明公开了一种紧急刹车液压助力装置,涉及液压助力装置技术领域,包括缸体,缸体右侧固定连接有连接头,连接头内固定套接有进油管,还包括有漏油检测机构以及膨胀密封机构,且漏油检测机构和膨胀密封机构均设置于缸体右侧;漏油检测机构用于检测连接头和进油管连接处是否存在有液压油泄漏的情况并在漏油时发出预警的功能;膨胀密封机构用于在连接头和进油管连接处出现漏油情况的同时同步对该处进行膨胀密封,能够在液压油出现泄漏的同时向驾驶者发出泄漏预警,并同步启动应急措施对泄漏处进行密封,防止液压油长时间处于泄漏的情况而影响驾驶者对车辆的驾驶,从而保障驾驶人员和附近人员以及公共财物的安全,降低事故的发生概率。
Emergency brake hydraulic power assisting device
一种紧急刹车液压助力装置
2024-05-28
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Automobile electric control brake power assisting device
European Patent Office | 2021
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